Albo Carlos Cavalheiroa. Existence results for Navier problems with degenerated (p,q)-Laplacian and (p,q)-Biharmonic operators. Results in Nonlinear Analysis [Internet]. 2022 Nov. 7 [cited 2025 May 5];1(2):74-87. Available from: https://www.nonlinear-analysis.com/index.php/pub/article/view/9